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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：P21179 New Search
47PDB entries
49Biological assembly
225chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P21179 1cf9 PROTEIN (CATALASE HPII) Author chain A Reference sequence 27–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1cf9 PROTEIN (CATALASE HPII) Author chain B Reference sequence 27–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1cf9 PROTEIN (CATALASE HPII) Author chain C Reference sequence 27–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1cf9 PROTEIN (CATALASE HPII) Author chain D Reference sequence 27–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1gg9 CATALASE HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1gg9 CATALASE HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1gg9 CATALASE HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1gg9 CATALASE HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1gge PROTEIN (CATALASE HPII) Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1gge PROTEIN (CATALASE HPII) Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1gge PROTEIN (CATALASE HPII) Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1gge PROTEIN (CATALASE HPII) Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggf CATALASE HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggf CATALASE HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggf CATALASE HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggf CATALASE HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggh CATALASE HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggh CATALASE HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggh CATALASE HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggh CATALASE HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggj CATALASE HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggj CATALASE HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggj CATALASE HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggj CATALASE HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggk CATALASE HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggk CATALASE HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggk CATALASE HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ggk CATALASE HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1iph CATALASE HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1iph CATALASE HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1iph CATALASE HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1iph CATALASE HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p7y Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p7y Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p7y Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p7y Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p7z Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p7z Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p7z Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p7z Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p80 Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p80 Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p80 Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p80 Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p81 Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p81 Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p81 Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1p81 Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1qf7 PROTEIN (CATALASE HPII) Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1qf7 PROTEIN (CATALASE HPII) Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1qf7 PROTEIN (CATALASE HPII) Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1qf7 PROTEIN (CATALASE HPII) Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1qws Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1qws Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1qws Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1qws Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 1ye9 catalase HPII Author chain A Reference sequence 75–300 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain B Reference sequence 75–300 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain C Reference sequence 75–300 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain D Reference sequence 75–300 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain E Reference sequence 309–567 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain F Reference sequence 309–567 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain G Reference sequence 309–567 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain H Reference sequence 309–567 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain I Reference sequence 75–300 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain J Reference sequence 75–300 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain K Reference sequence 75–300 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain L Reference sequence 75–300 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain M Reference sequence 309–567 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain N Reference sequence 309–567 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain O Reference sequence 309–567 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain P Reference sequence 309–567 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain A Reference sequence 75–300 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain B Reference sequence 75–300 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain C Reference sequence 75–300 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain D Reference sequence 75–300 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain E Reference sequence 309–567 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain F Reference sequence 309–567 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain G Reference sequence 309–567 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain H Reference sequence 309–567 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain I Reference sequence 75–300 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain J Reference sequence 75–300 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain K Reference sequence 75–300 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain L Reference sequence 75–300 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain M Reference sequence 309–567 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain N Reference sequence 309–567 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain O Reference sequence 309–567 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 1ye9 catalase HPII Author chain P Reference sequence 309–567 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
P21179 28wu Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 28wu Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 28wu Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 28wu Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9p Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9p Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9p Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9p Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9q Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9q Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9q Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9q Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9r Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9r Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9r Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9r Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9s Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9s Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9s Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3p9s Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq2 Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq2 Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq2 Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq2 Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq3 Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq3 Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq3 Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq3 Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq4 Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq4 Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq4 Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq4 Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq5 Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq5 Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq5 Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq5 Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq6 Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq6 Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq6 Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq6 Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq7 Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq7 Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq7 Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq7 Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq8 Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq8 Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq8 Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3pq8 Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttt Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttt Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttt Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttt Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttu Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttu Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttu Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttu Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttv Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttv Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttv Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttv Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttw Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttw Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttw Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttw Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttx Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttx Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttx Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3ttx Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 3vu3 Catalase HPII Author chain A Reference sequence 1–753 1 Protein heterocomplex Heteromer Protein 28 28-meric （28） Consistent with protein count
P21179 4bfl CATALASE HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4bfl CATALASE HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4bfl CATALASE HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4bfl CATALASE HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enp Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enp Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enp Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enp Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enq Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enq Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enq Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enq Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enr Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enr Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enr Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enr Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4ens Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4ens Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4ens Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4ens Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4ent Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4ent Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4ent Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4ent Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enu Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enu Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enu Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enu Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4env Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4env Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4env Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4env Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enw Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enw Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enw Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 4enw Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 5bv2 Catalase HPII Author chain P Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 5bv2 Catalase HPII Author chain Q Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 5bv2 Catalase HPII Author chain R Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 5bv2 Catalase HPII Author chain S Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6by0 Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6by0 Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6by0 Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6by0 Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztv Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztv Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztv Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztv Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain E Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain F Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain G Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain H Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain A Reference sequence 1–753 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain B Reference sequence 1–753 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain C Reference sequence 1–753 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain D Reference sequence 1–753 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain E Reference sequence 1–753 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain F Reference sequence 1–753 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain G Reference sequence 1–753 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztw Catalase HPII Author chain H Reference sequence 1–753 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztx Catalase HPII Author chain A Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztx Catalase HPII Author chain B Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztx Catalase HPII Author chain C Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21179 6ztx Catalase HPII Author chain D Reference sequence 1–753 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.